EP3248709A4 - Forged rivet for joining dissimilar materials, dissimilar material-joining method, and product of joined dissimilar materials - Google Patents

Forged rivet for joining dissimilar materials, dissimilar material-joining method, and product of joined dissimilar materials Download PDF

Info

Publication number
EP3248709A4
EP3248709A4 EP15878915.6A EP15878915A EP3248709A4 EP 3248709 A4 EP3248709 A4 EP 3248709A4 EP 15878915 A EP15878915 A EP 15878915A EP 3248709 A4 EP3248709 A4 EP 3248709A4
Authority
EP
European Patent Office
Prior art keywords
dissimilar
joining
dissimilar materials
product
joined
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP15878915.6A
Other languages
German (de)
French (fr)
Other versions
EP3248709A1 (en
Inventor
Tetsu Iwase
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of EP3248709A1 publication Critical patent/EP3248709A1/en
Publication of EP3248709A4 publication Critical patent/EP3248709A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/02—Riveting procedures
    • B21J15/08—Riveting by applying heat, e.g. to the end parts of the rivets to enable heads to be formed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/14—Projection welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/02—Riveting procedures
    • B21J15/025—Setting self-piercing rivets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/58—Making machine elements rivets
    • B21K1/62—Making machine elements rivets special rivets, e.g. with electrical contacts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
    • B23K11/004—Welding of a small piece to a great or broad piece
    • B23K11/0046—Welding of a small piece to a great or broad piece the extremity of a small piece being welded to a base, e.g. cooling studs or fins to tubes or plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/10—Spot welding; Stitch welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/10—Spot welding; Stitch welding
    • B23K11/11—Spot welding
    • B23K11/115—Spot welding by means of two electrodes placed opposite one another on both sides of the welded parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
    • B23K11/20—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded of different metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/34—Preliminary treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/04—Rivets; Spigots or the like fastened by riveting
    • F16B19/06—Solid rivets made in one piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/04—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of riveting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/006—Vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/18—Sheet panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/18—Dissimilar materials
    • B23K2103/20—Ferrous alloys and aluminium or alloys thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/18—Dissimilar materials
    • B23K2103/24—Ferrous alloys and titanium or alloys thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Plates (AREA)
  • Insertion Pins And Rivets (AREA)
  • Forging (AREA)
EP15878915.6A 2015-01-20 2015-11-30 Forged rivet for joining dissimilar materials, dissimilar material-joining method, and product of joined dissimilar materials Withdrawn EP3248709A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015008435A JP6009004B2 (en) 2015-01-20 2015-01-20 Forging rivet for dissimilar material joining and dissimilar material joining method
PCT/JP2015/083542 WO2016117226A1 (en) 2015-01-20 2015-11-30 Forged rivet for joining dissimilar materials, dissimilar material-joining method, and product of joined dissimilar materials

Publications (2)

Publication Number Publication Date
EP3248709A1 EP3248709A1 (en) 2017-11-29
EP3248709A4 true EP3248709A4 (en) 2018-09-12

Family

ID=56416786

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15878915.6A Withdrawn EP3248709A4 (en) 2015-01-20 2015-11-30 Forged rivet for joining dissimilar materials, dissimilar material-joining method, and product of joined dissimilar materials

Country Status (6)

Country Link
US (1) US20180272417A1 (en)
EP (1) EP3248709A4 (en)
JP (1) JP6009004B2 (en)
KR (1) KR20170098257A (en)
CN (1) CN107073555A (en)
WO (1) WO2016117226A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6260592B2 (en) * 2015-07-24 2018-01-17 トヨタ自動車株式会社 Dissimilar material joining structure and manufacturing method of dissimilar material joined body
US10035216B2 (en) * 2015-08-27 2018-07-31 GM Global Technology Operations LLC Method of joining multiple components and an assembly thereof
EP3505291A4 (en) 2016-08-27 2020-05-06 Shinjo Holdings Co., Ltd. Coupling device
EP3589433A4 (en) * 2017-03-03 2021-01-27 Utica Enterprises, Inc. Apparatus and method for securing a clinch nut to a sheet of advanced high strength steel and resultant assembly
BR112020005115A2 (en) * 2017-11-01 2020-09-24 Nippon Steel Corporation superimposed joined structure
JP7043817B2 (en) * 2017-12-07 2022-03-30 トヨタ自動車株式会社 Joint structure of vehicle members
JP2019136750A (en) * 2018-02-13 2019-08-22 ポップリベット・ファスナー株式会社 Electrode structure and energization heating method
FR3082131B1 (en) * 2018-06-08 2021-05-21 Maxime Grojean PROCESS FOR ASSEMBLING A FIRST PART AND A SECOND PART VIA AN INSERT
JP7017501B2 (en) * 2018-11-14 2022-02-08 株式会社神戸製鋼所 Welding method for joining dissimilar materials, joining auxiliary members, and welded joints made of dissimilar materials
CN110076438A (en) * 2019-04-30 2019-08-02 阿尔特汽车技术股份有限公司 A kind of heterogeneous part connection structure of steel aluminium and connection method
US11590601B2 (en) * 2019-09-20 2023-02-28 GM Global Technology Operations LLC Method of joining steel work-pieces having different gauge ratios
DE102020108759B4 (en) 2020-03-30 2023-03-23 Audi Aktiengesellschaft Process for joining at least two components
CN112475573A (en) * 2020-11-25 2021-03-12 东风(武汉)实业有限公司 Rivet welding nail and resistance rivet welding method thereof
KR102318914B1 (en) * 2020-11-26 2021-11-01 주식회사 새한산업 Rivet for resistance element welding
FR3118591B1 (en) * 2021-01-05 2023-11-03 Gaming Eng Insert intended for assembling two parts and assembly method using this insert.
KR102431812B1 (en) * 2021-02-22 2022-08-11 주식회사 성우하이텍 jointing apparatus of rivet for resistance element welding
WO2023167264A1 (en) * 2022-03-04 2023-09-07 株式会社神戸製鋼所 Dissimilar-material joined body, manufacturing method for dissimilar-material joined body, and stud-equipped aluminum member

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012104364A1 (en) * 2012-05-21 2013-11-21 Benteler Automobiltechnik Gmbh Rivet, useful e.g. for coupling two components, comprises head portion, base extending over its height, radially encircling groove, undercut, and external circumferential rib, where head portion has round head-rivet portion
JP2014000580A (en) * 2012-06-18 2014-01-09 Kobe Steel Ltd Different material joined body, structure for different material joined body and rivet for different material joined body
JP2014173683A (en) * 2013-03-11 2014-09-22 Kobe Steel Ltd Rivet, different member connecting structure with rivet and method for manufacturing different member connecting body
DE102012013325A1 (en) * 2012-07-06 2014-10-30 Volkswagen Aktiengesellschaft Joining of components made of different materials by means of a joining aid

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1008346B (en) * 1988-03-18 1990-06-13 南京自行车总厂 Brazing process for bicycle frame
DE4237361C2 (en) * 1992-11-05 1996-09-19 Daimler Benz Ag Connection auxiliary part for the resistance-electrical welding of aluminum sheet to steel and method for attaching the same
JP2954476B2 (en) * 1994-01-28 1999-09-27 新日本製鐵株式会社 Joining method between iron-based metal material and aluminum-based metal material
JP3669877B2 (en) * 1999-09-02 2005-07-13 株式会社村田製作所 Electronic component manufacturing method and electronic component
DE102008031121A1 (en) * 2008-05-06 2009-11-12 Daimler Ag Schweißnietverbindung
JP2009285678A (en) * 2008-05-28 2009-12-10 Kobe Steel Ltd Dissimilar material joining method and dissimilar material joined body between steel and light alloy, light alloy for joining dissimilar material for steel, and dissimilar material joining rivet between steel and light alloy
JP5704798B2 (en) * 2009-03-11 2015-04-22 株式会社神戸製鋼所 Dissimilar material joining method
DE102010047032A1 (en) * 2010-09-30 2012-04-05 Benteler Automobiltechnik Gmbh Method for connecting two metallic elements and connecting tool
JP5629244B2 (en) * 2011-07-21 2014-11-19 株式会社神戸製鋼所 Dissimilar material joining member, dissimilar material joining method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012104364A1 (en) * 2012-05-21 2013-11-21 Benteler Automobiltechnik Gmbh Rivet, useful e.g. for coupling two components, comprises head portion, base extending over its height, radially encircling groove, undercut, and external circumferential rib, where head portion has round head-rivet portion
JP2014000580A (en) * 2012-06-18 2014-01-09 Kobe Steel Ltd Different material joined body, structure for different material joined body and rivet for different material joined body
DE102012013325A1 (en) * 2012-07-06 2014-10-30 Volkswagen Aktiengesellschaft Joining of components made of different materials by means of a joining aid
JP2014173683A (en) * 2013-03-11 2014-09-22 Kobe Steel Ltd Rivet, different member connecting structure with rivet and method for manufacturing different member connecting body

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016117226A1 *

Also Published As

Publication number Publication date
JP6009004B2 (en) 2016-10-19
WO2016117226A1 (en) 2016-07-28
JP2016132006A (en) 2016-07-25
EP3248709A1 (en) 2017-11-29
CN107073555A (en) 2017-08-18
KR20170098257A (en) 2017-08-29
US20180272417A1 (en) 2018-09-27

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